Tamiya 70218 - Manta Ray Swim Assembly Kit 田宮STEM系列機械人/動物 雙星孖星  [70218]

This academic Construction series kit creates an exciting swimming robot with a sizable, flexible fin-shaped dish that moves along to propel it through water and also make it look the same as a manta ray. The fin piece is driven by a submarine motor.

• Assembly kit. Length: 160mm, width: 148mm, height: 55mm.
• Intuitive and easily-accessible installation process means easy building of the kit, also for beginners.
• Submarine motor capabilities the fin component via a shaft.
• The tail fin acts as a rudder, and moving it allows you to definitely affect the way in which the manta ray travels.
• Requires one AAA battery.